McKinleyville Weather Forecast

    • 52
    • 61

    Mostly Cloudy

    • 52
    • 62

    Mostly Cloudy

    • 53
    • 61

    Patchy Fog

    • 52
    • 60

    Cloudy

    • 51
    • 61

    Mostly Cloudy

    • 51
    • 62

    Mostly Cloudy

Today 22 Jul Northern Humboldt Coast

Mostly cloudy. Patchy fog in the morning. Highs 60 to 71. West wind around 10 Mph.

Tonight 22 Jul Northern Humboldt Coast

Cloudy. Patchy fog overnight. Lows 47 to 57. Northwest wind around 10 Mph.

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McKinleyville Temperature Statistics

July Temperature

Arcata / Eureka, Arcata Airport (1.9 miles)

  • Lowest 7 July, 2025

    48.7 °F

  • Average July

    56.7 °F

  • Highest 12 July, 2025

    64.7 °F

Climate (2020–Present)

Arcata / Eureka, Arcata Airport (1.9 miles)

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  • Average Low 2020–2025

    45.2 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    59.3 °F
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